Valemount, British Columbia climate data is summarized below. Average annual temperatures range from 27.5 °F (low) to 43.7 °F (high). Annual precipitation averages 18.4 Inches. Valemount is located in USDA Plant Hardiness Zone 5a. The growing season typically runs from the last frost around Jun. 1 - Jun. 10 through the first frost around Sep.1 - Sep. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -23.2 °F | -19.2 °F | 0 in. |
| February | -23.6 °F | -18.7 °F | 0 in. |
| March | -22.6 °F | -17.3 °F | 0 in. |
| April | -20.7 °F | -15.2 °F | 50.8 in. |
| May | -17.7 °F | -12 °F | 1447.8 in. |
| June | -15.2 °F | -9.7 °F | 2413 in. |
| July | -13.5 °F | -7.2 °F | 2311.4 in. |
| August | -13.8 °F | -7.6 °F | 2032 in. |
| September | -16 °F | -10.3 °F | 1955.8 in. |
| October | -18.2 °F | -14.4 °F | 1651 in. |
| November | -21.6 °F | -18.3 °F | 0 in. |
| December | -23.8 °F | -20.1 °F | 0 in. |
| Annual | 27.5 °F | 43.7 °F | 18.38 in. |
| Average First Frost Date | Sep.1 - Sep. 10 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 5a : -20°F to -15°F |
| Current Drought Conditions | Normal |